GEOS SDK TechDocs
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6.3 Local Memory and Object Blocks
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6.5 Graphics System
The GEOS database routines allows applications to use LMem heaps and VM files together easily and cleanly. The database routines allows applications to add a layer of abstraction to their data files.
An application may allocate database files, logical groups of items within those files, and individual items within the groups. The database library automatically manages the LMem and VM blocks that implement the database, keeping them desirable sizes and moving them into and out of memory as needed.
Additionally, items may be allocated as "ungrouped," in which case the database manager will intelligently distribute these items among the various VM blocks in the database file for efficient access.
GEOS SDK TechDocs
|
| 6.3 Local Memory and Object Blocks
| 6.5 Graphics System